Waheed S, Mazhar R. Magnetic Resonance Imaging - A road map for perianal fistulae in comparison with Contrast Fistulography. Annals KEMU [Internet]. 2018 Apr. 28 [cited 2024 May 6];10(3). Available from: https://annalskemu.org/journal/index.php/annals/article/view/2362